Results 111 to 120 of about 15,247 (304)

Microvascular Damage Is Associated With Carotid Wall Structural Changes in Systemic Sclerosis: A Capillaroscopy and Ultrasound‐Based Observational Study

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic sclerosis (SSc) is characterized by cardiovascular risk excess not fully explained by traditional factors. Whether the severity of microvascular damage correlates with structural subclinical atherosclerosis remains unclear. We investigated the relationship between nailfold videocapillaroscopy (NVC) abnormalities and carotid ...
Eugenio Capparelli   +13 more
wiley   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Effect of various feed supplements on roughage digestion in sheep

open access: yes, 2013
Bulletin containing the results of an experiment to determine the effects of feed supplements on the roughage digestion of range ...
Watkins, W. E. (Wilbur Ellis), 1898-; Repp, Ward William
core  

A Low Roughage Diet Alternative for Finishing Cattle [PDF]

open access: yes, 1997
A low roughage diet containing Impact supplement can reduce feed to gain ratio while maintaining daily gain.
Rush, Ivan G.   +2 more
core  

) fed on high roughage diet

open access: yes, 2008
The objective of this study was to compare the carcass and meat quality in crossbred cattle and crossbred water buffalo at the same younger age and fed with high roughage in the Philippines.
Edgar A. ORDEN   +17 more
core   +1 more source

Research progress of foreign feed and its nutrition evaluation for beef cattle in 2019

open access: yesSiliao yanjiu, 2021
The article aims to understand the effects of feed and nutrition on beef cattle production performance, digestion performance, rumen fermentation and methane (CH4) emissions.
Shou-pei ZHAO   +6 more
doaj  

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

The antivitamin D factor in roughages.

open access: yesNetherlands Journal of Agricultural Science, 1954
Vitamin D was separated from the rachitogenic substance in dry grass and hay by chromatography [no details]. Fractions of the unsaponifiable residue of the grass fat, with addition of fixed amounts of vitamin D, were tested on rachitic rats, with radiography of the bones as criterion, to ascertain the content of rachitogenic substance.
openaire   +2 more sources

Home - About - Disclaimer - Privacy